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DiodesZetex 1-Element Uni-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ20A-13-F
Specifications
| Country of Origin | India |
|---|---|
| Brand | DiodesZetex |
| Height | 2.42mm |
| Length | 4.57mm |
| Model | SMBJ20A-13-F |
| Width | 3.94mm |
| Mount Type | Surface |
| Series | SMBJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 32.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 22.2V |
| Maximum Reverse Stand-off Voltage Vwm | 20V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 18.5A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Single diode configuration with uni-directional operation.
- Minimum breakdown voltage of 22.2 V for reliable voltage clamping.
- Supports maximum peak pulse current of 18.5 A and peak pulse power dissipation of 600 W.
- Compact surface mount DO-214 package measuring 4.57 mm length by 3.94 mm width and 2.42 mm height.
- Operating temperature range from -55°C to 150°C ensuring durability in harsh environments.
- Maximum reverse stand-off voltage rated at 20 V and clamping voltage of 32.4 V.
- Designed without ESD protection and automotive standards compliance, suitable for industrial and electronic component uses.
- Maximum reverse leakage current is low at 5 μA to minimize power loss.
Product Description
DiodesZetex SMBJ20A-13-F is a 1-element uni-directional transient voltage suppressor (TVS) diode designed for protection against voltage spikes in electronic circuits. It delivers a peak pulse power dissipation of 600 W, making it suitable for absorbing high energy transients and safeguarding sensitive components.
The diode features a compact surface mount DO-214 package with dimensions of 4.57 mm in length, 3.94 mm in width, and 2.42 mm in height. It operates with a minimum breakdown voltage of 22.2 V and can withstand a maximum peak pulse current of 18.5 A, ensuring rapid response to voltage surges.
The operating temperature range from -55°C to 150°C highlights its robustness for industrial and commercial applications. Its maximum reverse stand-off voltage is 20 V, and the clamping voltage measures 32.4 V, providing effective voltage suppression without damaging connected devices. The device has a very low maximum leakage current of 5 μA, improving efficiency.
This single diode configuration is designed specifically for uni-directional protection use cases where voltage spikes could otherwise cause failure or damage. Although it lacks explicit ESD protection and automotive certifications, it is ideal for general electronics manufacturing, semiconductor protection, power connectors, and discrete semiconductor applications.
The SMBJ series from DiodesZetex is a reliable choice for transient voltage suppression in electronics assembly, enabling longer-lasting and safer circuit designs with fast protective response. Devices packaged on reels support automated insertion for efficient production workflows.
Single diode configuration with uni-directional operation. Minimum breakdown voltage of 22.2 V for reliable voltage clamping. Supports maximum peak pulse current of 18.5 A and peak pulse power dissipation of 600 W. Compact surface mount DO-214 package measuring 4.57 mm by 3.94 mm by 2.42 mm.
Operating temperature range from -55°C to 150°C ensuring durability. Maximum reverse stand-off voltage at 20 V and clamping voltage of 32.4 V. Low maximum reverse leakage current of 5 μA for minimal power loss. Test current specified at 1 mA with a single element per chip.
Explore DiodesZetex TVS Diode offerings in the Electronics & Electricals category at EnvMart for industrial and electronic component protection applications.
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Frequently Asked Questions
The peak pulse power dissipation of this model is 600 W, allowing it to absorb high energy transients effectively.
The minimum breakdown voltage for this diode is 22.2 V, which ensures reliable voltage clamping.
This unit supports a maximum peak pulse current of 18.5 A, providing robust protection against voltage spikes.
The DO-214 package measures 4.57 mm in length, 3.94 mm in width, and 2.42 mm in height.
It operates within a temperature range of -55°C to 150°C, making it suitable for various harsh environments.
The clamping voltage for this diode is 32.4 V, which helps protect connected devices from voltage surges.
The maximum reverse stand-off voltage for this diode is rated at 20 V.
The maximum reverse leakage current is low at 5 μA, which minimizes power loss during operation.
This model features a single element per chip, designed for uni-directional protection.
It supports surface mounting, which is suitable for automated insertion in production workflows.
This diode is designed without explicit ESD protection, focusing instead on transient voltage suppression.
It is suitable for general electronics manufacturing, semiconductor protection, and power connectors.
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